487506 has 16 divisors (see below), whose sum is σ = 1006848. Its totient is φ = 157200.

The previous prime is 487489. The next prime is 487507. The reversal of 487506 is 605784.

It is a happy number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (487507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125 + ... + 1496.

It is an arithmetic number, because the mean of its divisors is an integer number (62928).

487506 is a Friedman number, since it can be written as 6+780*5^4, using all its digits and the basic arithmetic operations.

2⁴⁸⁷⁵⁰⁶ is an apocalyptic number.

487506 is an abundant number, since it is smaller than the sum of its proper divisors (519342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487506 is a wasteful number, since it uses less digits than its factorization.

487506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 487506 is about 698.2162988645. The cubic root of 487506 is about 78.7033687145.

The spelling of 487506 in words is "four hundred eighty-seven thousand, five hundred six".